/*
 * Copyright 2022 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.grpc.examples.animals

import io.grpc.testing.GrpcServerRule
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlinx.coroutines.runBlocking
import org.junit.Rule

class AnimalsServerTest {
  @get:Rule val grpcServerRule: GrpcServerRule = GrpcServerRule().directExecutor()

  @Test
  fun animals() = runBlocking {
    val dogService = AnimalsServer.DogService()
    val pigService = AnimalsServer.PigService()
    val sheepService = AnimalsServer.SheepService()
    grpcServerRule.serviceRegistry.addService(dogService)
    grpcServerRule.serviceRegistry.addService(pigService)
    grpcServerRule.serviceRegistry.addService(sheepService)

    val dogStub = DogGrpcKt.DogCoroutineStub(grpcServerRule.channel)
    val dogBark = dogStub.bark(barkRequest {})
    assertEquals("Bark!", dogBark.message)

    val pigStub = PigGrpcKt.PigCoroutineStub(grpcServerRule.channel)
    val pigOink = pigStub.oink(oinkRequest {})
    assertEquals("Oink!", pigOink.message)

    val sheepStub = SheepGrpcKt.SheepCoroutineStub(grpcServerRule.channel)
    val sheepBaa = sheepStub.baa(baaRequest {})
    assertEquals("Baa!", sheepBaa.message)
  }
}
